diff --git a/kernel/pid.c b/kernel/pid.c
index 6500ef956f2f885793833e160891b4f441acd104..383abde0c208428d9a6f8403c892bb0ef54d085a 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -437,6 +437,7 @@ struct task_struct *find_get_task_by_vpid(pid_t nr)
 
 	return task;
 }
+EXPORT_SYMBOL_GPL(find_get_task_by_vpid);
 
 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
 {
diff --git a/kernel/power/autosleep.c b/kernel/power/autosleep.c
index b29c8aca7486cd7761acf34e1996864032777ec8..80ba474daa40e932b2ef770bfd609bac84a0f88f 100644
--- a/kernel/power/autosleep.c
+++ b/kernel/power/autosleep.c
@@ -113,6 +113,7 @@ int pm_autosleep_set_state(suspend_state_t state)
 	mutex_unlock(&autosleep_lock);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(pm_autosleep_set_state);
 
 int __init pm_autosleep_init(void)
 {
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 0f682da96e1c52ea42aa8a23590cf8448fa27334..3eabf97c4e9a1bbe8118ba2701e28aae21427b9b 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3713,6 +3713,7 @@ void free_workqueue_attrs(struct workqueue_attrs *attrs)
 		kfree(attrs);
 	}
 }
+EXPORT_SYMBOL_GPL(free_workqueue_attrs);
 
 /**
  * alloc_workqueue_attrs - allocate a workqueue_attrs
@@ -3741,6 +3742,7 @@ struct workqueue_attrs *alloc_workqueue_attrs(void)
 	free_workqueue_attrs(attrs);
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(alloc_workqueue_attrs);
 
 static void copy_workqueue_attrs(struct workqueue_attrs *to,
 				 const struct workqueue_attrs *from)
@@ -4482,6 +4484,7 @@ int apply_workqueue_attrs(struct workqueue_struct *wq,
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(apply_workqueue_attrs);
 
 /**
  * wq_update_pod - update pod affinity of a wq for CPU hot[un]plug
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 601ee56cc7d724054af38520ffa129a84ba79b9d..81b79f82f60169e3300a140375385b374e3ba964 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -1141,6 +1141,7 @@ int oom_type_notifier_call(unsigned int type, struct oom_control *oc)
 
 	return blocking_notifier_call_chain(&oom_type_notify_list, type, NULL);
 }
+EXPORT_SYMBOL_GPL(oom_type_notifier_call);
 #endif
 
 /**
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 30665fb3358979aae6e99aa79c7fc598648d9032..719539b32488974d7d84217c9ccb3163183d24a3 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2622,6 +2622,7 @@ struct vm_struct *__get_vm_area_caller(unsigned long size, unsigned long flags,
 	return __get_vm_area_node(size, 1, PAGE_SHIFT, flags, start, end,
 				  NUMA_NO_NODE, GFP_KERNEL, caller);
 }
+EXPORT_SYMBOL(__get_vm_area_caller);
 
 /**
  * get_vm_area - reserve a contiguous kernel virtual area
@@ -3362,6 +3363,7 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(__vmalloc_node_range);
 
 /**
  * __vmalloc_node - allocate virtually contiguous memory